Not sure if you have BW's sequel on hand, but I don't recommend jumping straight into White 2 after you finish White. While there are more differences than say, Sapphire compared to Emerald, there are still a lot of the same areas and you may feel burnt out if you go right into it after you finish your playthrough of White. I know you didn't really ask that, but I thought I'd say something about it.
I don't know if the general overworld graphics will blow you away compared to SoulSilver, but I'm sure you'll really like the battle screen with the animated sprites. It's pretty awesome and I still prefer it to the current generation's battle screen and 3D models.
I don't know if the general overworld graphics will blow you away compared to SoulSilver, but I'm sure you'll really like the battle screen with the animated sprites. It's pretty awesome and I still prefer it to the current generation's battle screen and 3D models.